Episodes

The series spans 5 seasons and 60 episodes. The series began on HBO on June 2, 2002 in the United States with the episode "The Target" and has aired through its fifth season, concluding with the episode "–30–".[1][2] Currently, the first four seasons are available on Region 1 and 2 DVD. Seasons 1 and 2 are also available on Region 4 DVD.